The content of the main ore and associated elements in the material of the tailings of the Altai mining and processing plant, in the snow cover and surface waters of the dumps, as well as in the water filtrates of the dump material was studied. It was detected that the concentration of Cu in the substrates of the dumps of the Altai mining and processing plant varies from 970 to 7350 mg/kg and exceeds the background values of the copper content in the soils of Northwestern Altai up to 1000 times, the Pb content varies. from 850 to 2800 mg/kg and exceeds the background value up to 500 times, Zn – up to 200 times (content from 350 to 12170 mg/kg), Cd – up to 100 times. It was recorded that the Pb content in pound surface water on of tailings dumps exceeds the MPC of hazardous substances 2.5 times and is 79 μg/l, Cu – 52 times (52.3 mg/l), Zn – 250 times (254 mg/l), Cd – 940 times (0.94 mg/l). It was identified that in liquid media – lysimetric, surface and snow waters of the Altai mining and processing plant tailings pond – the ratio of pollutant concentrations to background and standards norms (Russian and foreign) is higher for more labile and easily leachable elements – cadmium and zinc. In solid components (substrates, snow dust), the concentrations of copper and lead noticeably exceed the background, clarke and standard concentrations.
研究了阿尔泰矿山尾矿材料、排土场积雪和地表水以及排土场水滤液中主要矿石和伴生元素的含量。经检测，阿尔泰矿山和加工厂垃圾场基质中Cu的浓度在970 ~ 7350 mg/kg之间，超过阿尔泰西北部土壤中铜含量的背景值高达1000倍，Pb含量变化较大。从850 ~ 2800 mg/kg，超过本底值可达500倍，Zn -可达200倍(含量从350 ~ 12170 mg/kg)， Cd -可达100倍。结果表明，尾矿库地表水Pb含量超过有害物质MPC的2.5倍，达到79 μg/l, Cu - 52倍(52.3 mg/l)， Zn - 250倍(254 mg/l)， Cd - 940倍(0.94 mg/l)。经查明，在液体介质- -阿尔泰采矿和加工厂尾矿库的溶析水、地表水和雪水中- -更不稳定和容易浸出的元素- -镉和锌- -污染物浓度与背景和标准规范(俄罗斯和外国)的比率较高。在固体成分(基底、雪尘)中，铜和铅的浓度明显超过背景、克拉克和标准浓度。
{"title":"Assessment of the Source of Anthropogenic Pollution Impact on the Hydro-chemical Runoff of the Main Ore Elements (Using the Example of Dumps at the Altai Mining and Processing Plant, Alei Сatchment)","authors":"A.V. Puzanov, S.V. Baboshkina, T.A. Rozhdesvenskaya, I.V. Gorbachev, S.N. Balykin, S.V. Saltykov","doi":"10.18412/1816-0395-2023-11-54-60","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-11-54-60","url":null,"abstract":"The content of the main ore and associated elements in the material of the tailings of the Altai mining and processing plant, in the snow cover and surface waters of the dumps, as well as in the water filtrates of the dump material was studied. It was detected that the concentration of Cu in the substrates of the dumps of the Altai mining and processing plant varies from 970 to 7350 mg/kg and exceeds the background values of the copper content in the soils of Northwestern Altai up to 1000 times, the Pb content varies. from 850 to 2800 mg/kg and exceeds the background value up to 500 times, Zn – up to 200 times (content from 350 to 12170 mg/kg), Cd – up to 100 times. It was recorded that the Pb content in pound surface water on of tailings dumps exceeds the MPC of hazardous substances 2.5 times and is 79 μg/l, Cu – 52 times (52.3 mg/l), Zn – 250 times (254 mg/l), Cd – 940 times (0.94 mg/l). It was identified that in liquid media – lysimetric, surface and snow waters of the Altai mining and processing plant tailings pond – the ratio of pollutant concentrations to background and standards norms (Russian and foreign) is higher for more labile and easily leachable elements – cadmium and zinc. In solid components (substrates, snow dust), the concentrations of copper and lead noticeably exceed the background, clarke and standard concentrations.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"10 29","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135390420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-08DOI: 10.18412/1816-0395-2023-11-15-21
S.V. Yakovlev, S.A. Sadovnikov, O.A. Romanovskii
The description of the developed infrared on-board differential absorption lidar for measuring methane content in the air was presented. The lidar was installed on board of aircraft-laboratory Tu-134 "Optic". Flight tests of the developed lidar and experimental measurements of methane concentration along the vertical routing were carried out in the summer atmosphere of mid-latitudes. Lidar measurements of methane content in the air were analyzed. They were compared with local measurements from the gas analyser installed on board of aircraftlaboratory and the results of preliminary numerical modelling. It was concluded that the on-board lidar can measure methane concentration within background values in the mid-latitude summer atmosphere.
{"title":"Results of Remote Monitoring of Methane Concentration in the Air of Western Siberia Using the On-board Infrared Lidar Complex","authors":"S.V. Yakovlev, S.A. Sadovnikov, O.A. Romanovskii","doi":"10.18412/1816-0395-2023-11-15-21","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-11-15-21","url":null,"abstract":"The description of the developed infrared on-board differential absorption lidar for measuring methane content in the air was presented. The lidar was installed on board of aircraft-laboratory Tu-134 \"Optic\". Flight tests of the developed lidar and experimental measurements of methane concentration along the vertical routing were carried out in the summer atmosphere of mid-latitudes. Lidar measurements of methane content in the air were analyzed. They were compared with local measurements from the gas analyser installed on board of aircraftlaboratory and the results of preliminary numerical modelling. It was concluded that the on-board lidar can measure methane concentration within background values in the mid-latitude summer atmosphere.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"9 20","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135390127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-08DOI: 10.18412/1816-0395-2023-11-61-65
M.V. Mikaliov
The results of monitoring the dynamics of the release of pollutants into the environment with meltwater from the snow landfill were presented. The concentrations of pollutants in water at the beginning and end of the active melting period were identified. The concentrations of pollutants were found to exceed background values for heavy metals. The concentrations of pollutants in meltwater at the beginning and end of the period of active melting were analyzed. At the end of the period, a decrease in the concentration of most pollutants was detected, with the exception of some of them, such as Fe, the concentration of which was 17 times higher, which is associated with the high iron content in the waste layer of the landfill. A significant increase in the concentration of pollutants was detected at the site of sedimentation of sludge in the swamp ditch.
{"title":"The Content of Pollutants in the Melt Water of the Snow Polygon (Yuzhno-Sakhalinsk)","authors":"M.V. Mikaliov","doi":"10.18412/1816-0395-2023-11-61-65","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-11-61-65","url":null,"abstract":"The results of monitoring the dynamics of the release of pollutants into the environment with meltwater from the snow landfill were presented. The concentrations of pollutants in water at the beginning and end of the active melting period were identified. The concentrations of pollutants were found to exceed background values for heavy metals. The concentrations of pollutants in meltwater at the beginning and end of the period of active melting were analyzed. At the end of the period, a decrease in the concentration of most pollutants was detected, with the exception of some of them, such as Fe, the concentration of which was 17 times higher, which is associated with the high iron content in the waste layer of the landfill. A significant increase in the concentration of pollutants was detected at the site of sedimentation of sludge in the swamp ditch.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"6 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135390924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The impact of oil on soil microorganisms and watercress plants was assessed. Changes in the structure of the microbial community in oil-contaminated soils and morphological and physiological parameters of watercress plants are shown. It was revealed that high concentrations of oil in the soil lead to serious disturbances of the microbial community and inhibition of biochemical processes in plants, which is confirmed by the inhibition of the growth and development of watercress plants. However, low concentrations of petroleum oil, on the contrary, stimulate the growth of watercress plants. It is concluded that the presented experiments are necessary for the purpose of full and versatile testing of the toxicity of petroleum products on various living organisms and analysis of the nature of their responses.
{"title":"Effect of Oil Pollution on Soil Microorganisms and Plants Lepidium Sativum","authors":"Z.M. Kuramshina, I.V. Osyannikova, L.R. Asfandiyarovа, G.V. Khakimova","doi":"10.18412/1816-0395-2023-10-23-29","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-10-23-29","url":null,"abstract":"The impact of oil on soil microorganisms and watercress plants was assessed. Changes in the structure of the microbial community in oil-contaminated soils and morphological and physiological parameters of watercress plants are shown. It was revealed that high concentrations of oil in the soil lead to serious disturbances of the microbial community and inhibition of biochemical processes in plants, which is confirmed by the inhibition of the growth and development of watercress plants. However, low concentrations of petroleum oil, on the contrary, stimulate the growth of watercress plants. It is concluded that the presented experiments are necessary for the purpose of full and versatile testing of the toxicity of petroleum products on various living organisms and analysis of the nature of their responses.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136077664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-17DOI: 10.18412/1816-0395-2023-10-54-59
N.N. Glushchenko, G.S. Nechitaylo
The modern issue of environmental safety of using nanotechnologies to increase the yield of vegetables was studied. The technology was developed for incorporating nanoparticles (NPs) of metal microelements into the composition of the nutrient medium to obtain planting material with improved morphophysiological properties, due to which the yield of crops when planted in the soil almost doubles. It was confirmed that the absence of disturbances in microelement composition of plant and fruit tissues, the unchanged content of mobile phases in the soil after harvesting testifies to the environmental safety of nanotechnologies in biocultivation of vegetables under aseptic conditions.
{"title":"Ecological Safety of Application of Nanotechnologies on the Example of Vegetables","authors":"N.N. Glushchenko, G.S. Nechitaylo","doi":"10.18412/1816-0395-2023-10-54-59","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-10-54-59","url":null,"abstract":"The modern issue of environmental safety of using nanotechnologies to increase the yield of vegetables was studied. The technology was developed for incorporating nanoparticles (NPs) of metal microelements into the composition of the nutrient medium to obtain planting material with improved morphophysiological properties, due to which the yield of crops when planted in the soil almost doubles. It was confirmed that the absence of disturbances in microelement composition of plant and fruit tissues, the unchanged content of mobile phases in the soil after harvesting testifies to the environmental safety of nanotechnologies in biocultivation of vegetables under aseptic conditions.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136077673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
It was shown that when disposing of complex chemical power sources (CCPS), they must be subjected to a preliminary discharge to a safe residual voltage of 1 V maximum. The data of foreign studies on the discharge of Lithium-Cobalt, Lithium-Nickel-Cobalt-Manganese and Lithium-Manganese batteries (LCO, NCM, LMO batteries, respectively) by various methods were analyzed. The results of experimental studies of battery discharges in NaCl 5, 10, 15 wt.% and Na 2 CO 3 10 wt.% solutions were presented. It was found that the discharge in saline solutions proceeds by electrolysis. It was confirmed that the use of Na 2 CO 3 leads to the hydrolysis of carbonates. The graphs show the dependences of the discharge of various batteries on the discharge time and the hydrodynamic parameters of the agitator according to the Reynolds criterion (ReM). The composition of precipitation formed during the discharge of the battery was determined. Recommendations were developed on the regime parameters of mixing devices and the safe discharge procedure.
{"title":"Development of a Safe Technology for the Processing of lithium-ion Batteries, Including the Stages of Discharging in Saline Ssolutions and Granulation of Target Products","authors":"V.I. Nazarov, V.M. Retivov, D.A. Makarenkov, A.P. Popov, G.R. Aflyatunova, N.A. Kuznetsova","doi":"10.18412/1816-0395-2023-10-4-11","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-10-4-11","url":null,"abstract":"It was shown that when disposing of complex chemical power sources (CCPS), they must be subjected to a preliminary discharge to a safe residual voltage of 1 V maximum. The data of foreign studies on the discharge of Lithium-Cobalt, Lithium-Nickel-Cobalt-Manganese and Lithium-Manganese batteries (LCO, NCM, LMO batteries, respectively) by various methods were analyzed. The results of experimental studies of battery discharges in NaCl 5, 10, 15 wt.% and Na 2 CO 3 10 wt.% solutions were presented. It was found that the discharge in saline solutions proceeds by electrolysis. It was confirmed that the use of Na 2 CO 3 leads to the hydrolysis of carbonates. The graphs show the dependences of the discharge of various batteries on the discharge time and the hydrodynamic parameters of the agitator according to the Reynolds criterion (ReM). The composition of precipitation formed during the discharge of the battery was determined. Recommendations were developed on the regime parameters of mixing devices and the safe discharge procedure.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136077667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The proposal concerns the use of native and modified sunflower husks for wastewater treatment from oil. It was found that acid and alkali modified at different temperatures increase the sorption properties of sunflower husk, and an increase in temperature and concentration of the substance during modification of the husk contributes to a decrease in the concentration of residual oil in model wastewater solutions treated with modified sunflower husk. It was found that the greatest removal of oil from model solutions of wastewater occurs when sunflower husk modified with 10 % sulfuric acid are used for treatment at 121 °C and and 1 atm. pressure. It was concluded that sunflower husk modified with acids and alkalis increases the degree of purification of oil-contaminated wastewater.
{"title":"Sunflower Husk to Remove Oil from Wastewater","authors":"E.Yu. Rudenko, V.V. Bakharev, G.S. Mukovnina, V.V. Ermakov","doi":"10.18412/1816-0395-2023-10-48-53","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-10-48-53","url":null,"abstract":"The proposal concerns the use of native and modified sunflower husks for wastewater treatment from oil. It was found that acid and alkali modified at different temperatures increase the sorption properties of sunflower husk, and an increase in temperature and concentration of the substance during modification of the husk contributes to a decrease in the concentration of residual oil in model wastewater solutions treated with modified sunflower husk. It was found that the greatest removal of oil from model solutions of wastewater occurs when sunflower husk modified with 10 % sulfuric acid are used for treatment at 121 °C and and 1 atm. pressure. It was concluded that sunflower husk modified with acids and alkalis increases the degree of purification of oil-contaminated wastewater.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136077660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The detoxifying ability of lowland peat humic acids at 10 to 110 mg/l concentration with respect to tetracycline, doxycycline, and cefotaxime was studied by bioanalysis on Escherichia coli K-802 strain. It was confirmed that, according to sensitivity to the presence of humic substances, the studied antibiotics were ranked as follows: cefotaxime > doxycycline > tetracycline. Humic acids were found to exhibit maximum detoxifying effect against cefotaxime in the entire concentration range. It was found that detoxification with respect to cefotaxime occurs mainly due to the binding of the antibiotic into non-toxic complexes, and for doxycycline and tetracycline – due to the inherent action of humic acids on the test object with a minimal contribution to binding. Enhancement of antimicrobial effect in the presence of humic acids above 60 mg/litre for tetracycline was recorded.
{"title":"Evaluation of the Detoxifying Ability of Humic Acids in Relation to Antibiotics","authors":"N.Yu. Grechishcheva, E.D. Dmitrieva, E.V. Akatova, V.I. Balaba, V.L. Zavorotny","doi":"10.18412/1816-0395-2023-10-30-35","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-10-30-35","url":null,"abstract":"The detoxifying ability of lowland peat humic acids at 10 to 110 mg/l concentration with respect to tetracycline, doxycycline, and cefotaxime was studied by bioanalysis on Escherichia coli K-802 strain. It was confirmed that, according to sensitivity to the presence of humic substances, the studied antibiotics were ranked as follows: cefotaxime > doxycycline > tetracycline. Humic acids were found to exhibit maximum detoxifying effect against cefotaxime in the entire concentration range. It was found that detoxification with respect to cefotaxime occurs mainly due to the binding of the antibiotic into non-toxic complexes, and for doxycycline and tetracycline – due to the inherent action of humic acids on the test object with a minimal contribution to binding. Enhancement of antimicrobial effect in the presence of humic acids above 60 mg/litre for tetracycline was recorded.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"45 Suppl 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136077669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
It was shown that high-density polyethylene (HDPE) contaminated with engine oil is effective as a reinforcing and modifying element in the asphalt cement concrete composition. It was found that shredded packaging materials with engine oil contamination in the amount of up to 17.5 % can be successfully used as raw materials in the production of asphalt-cement concrete mixtures. It was proven that the use of HDPE with bitumen increasesthe heat resistance of the mixture due to the formation of new physical and chemical bonds between them. It was demonstrated that the inclusion of of oil-contaminated container waste in the asphalt cement concrete has no adverse effect on living biological objects.
{"title":"Use of Polyethylene Waste Contaminated with Oil Products in the Production of Asphalt Cement Concrete","authors":"V.K. Salakhova, L.V. Rudakova, K.G. Pugin, K.Yu. Tyuryukhanov","doi":"10.18412/1816-0395-2023-10-16-22","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-10-16-22","url":null,"abstract":"It was shown that high-density polyethylene (HDPE) contaminated with engine oil is effective as a reinforcing and modifying element in the asphalt cement concrete composition. It was found that shredded packaging materials with engine oil contamination in the amount of up to 17.5 % can be successfully used as raw materials in the production of asphalt-cement concrete mixtures. It was proven that the use of HDPE with bitumen increasesthe heat resistance of the mixture due to the formation of new physical and chemical bonds between them. It was demonstrated that the inclusion of of oil-contaminated container waste in the asphalt cement concrete has no adverse effect on living biological objects.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136077675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A study was made of the resistance of the biological properties of the main mountain and plain soils of the Crimea to gasoline pollution. It has been established that the soils of the Crimea differ significantly in the resistance of biological properties to gasoline pollution: the most stable are residual-calcareous and southern chernozems, and the least stable are brown forest acidic soils. It was revealed that the resistance of soils to gasoline pollution is determined by the structure and biological activity of the soil. It was determined that the allowable residual content of gasoline (PDOSB) in the soils of the Crimea varies from 0.45% (brown leached red-colored and incompletely developed chernozem) to 0.25% (brown forest acidic soil). It is recommended to use the value of EAPs for Crimean soils to assess and predict possible negative consequences when they are polluted with gasoline.
{"title":"Comparative Assessment of the Resistance of the Biological Properties of Soils of the Mountain and Plain Crimea to Gasoline Pollution","authors":"V.G. Gaivoronskiy, S.I. Kolesnikov, A.A. Kuzina, T.V. Minnikova, K.Sh. Kazeev","doi":"10.18412/1816-0395-2023-10-60-63","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-10-60-63","url":null,"abstract":"A study was made of the resistance of the biological properties of the main mountain and plain soils of the Crimea to gasoline pollution. It has been established that the soils of the Crimea differ significantly in the resistance of biological properties to gasoline pollution: the most stable are residual-calcareous and southern chernozems, and the least stable are brown forest acidic soils. It was revealed that the resistance of soils to gasoline pollution is determined by the structure and biological activity of the soil. It was determined that the allowable residual content of gasoline (PDOSB) in the soils of the Crimea varies from 0.45% (brown leached red-colored and incompletely developed chernozem) to 0.25% (brown forest acidic soil). It is recommended to use the value of EAPs for Crimean soils to assess and predict possible negative consequences when they are polluted with gasoline.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136077677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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